11024722451 has 6 divisors (see below), whose sum is σ = 11182192356. Its totient is φ = 10869439700.

The previous prime is 11024722441. The next prime is 11024722453. The reversal of 11024722451 is 15422742011.

11024722451 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11024722451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11024722453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1088465 + ... + 1098546.

It is an arithmetic number, because the mean of its divisors is an integer number (1863698726).

Almost surely, 2^11024722451 is an apocalyptic number.

11024722451 is a deficient number, since it is larger than the sum of its proper divisors (157469905).

11024722451 is an frugal number, since it uses more digits than its factorization.

11024722451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2187153 (or 2187082 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 29.

The spelling of 11024722451 in words is "eleven billion, twenty-four million, seven hundred twenty-two thousand, four hundred fifty-one".